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Trumpet Version 1.05 Trumpet Version 1.05 Trumpet Version 1.05 A News Reader for MS-DOS machines. A News Reader for MS-DOS machines. A News Reader for MS-DOS machines. by Peter R. Tattam by Peter R. Tattam by Peter R. Tattam Email: peter@psychnet.psychol.utas.edu.au Email: peter@psychnet.psychol.utas.edu.au Email: peter@psychnet.psychol.utas.edu.au Copyright (C) 1991,1992 Copyright (C) 1991,1992 Copyright (C) 1991,1992 Page 2 Trumpet Version 1.05 ____________ Introduction ____________ Introduction ____________ Introduction Trumpet is an NNTP newsreader for PC's running on MS-DOS. It requires the use of a Packet Driver using either Blue-book ethernet or SLIP packets. It provides the user with user-friendly environment for news-reading and also supports the use of a mouse for point-and-click use. Under some circumstances, Trumpet will also run under Windows 3.x, but as a DOS application only. __________ Disclaimer __________ Disclaimer __________ Disclaimer This program is Copyright (C) 1991,1992 by Peter R. Tattam, All Rights Reserved. It is provided as shareware with the following limitations: This program is shareware and is not to be resold or distributed for sale with other programs which are for sale. There is no warranty or claim of fitness or reliability. The program is distributed AS IS, and as such neither the author nor the University of Tasmania shall be held liable for any loss of data, down time, loss of revenue or any other direct or indirect damage or claims caused by this program. ________________________________ Using Trumpet for the first time ________________________________ Using Trumpet for the first time ________________________________ Using Trumpet for the first time If you are running Trumpet for the first time, you must first make sure that you have a packet driver loaded. Packet drivers are available from many sources, of which the most public accessible is the SIMTEL20 MS-DOS program archive. Many sites mirror this archive around the world. First type NEWS You should be presented with a copyright notice. Type <enter> to continue. You will then be given a setup screen. You will need to fill in quite a few details regarding your network. If you are running from a Novell network, you may not be able to edit some fields. Fill in those which you are able to fill in. Use the <tab> key to move from field to field. After you have completed the setup screen, type <enter>. When you are starting for the first time, Trumpet subscribes you to all the groups that are on the news server. This number can be quite large on some news servers, so if you like, you can type <Alt-Z> to unsubscribe from all news groups, and then <ins> to open up the subscribe box and just select the news groups which interest you by moving to the name of the newsgroup and typing <enter>. When you are satisfied that you have the news groups that you wish to view, proceed to the next section. ______________________ Using Trumpet Normally ______________________ Using Trumpet Normally ______________________ Using Trumpet Normally Trumpet Version 1.05 Page 3 When using NEWS, if all goes well, you should be connected to the NNTP server and then you will be able to read the news. You will be presented with a large window with 2 scrolling frames. The top frame is for locating a newsgroup, the bottom for scanning through a group. A group's articles will not be displayed until the newsgroup is selected with <enter>. To jump between the frames, type <tab>. To move about, use the cursor keys or click on the scroll bars with a mouse. You may also locate a group or subject by typing a sequence of characters which form part of the group name or article subject. For example the sequence 'n','o','v','e' will locate the group 'comp.sys.novell'. This makes it easy to locate a group or subject without typing too much. Note: if NEWS.INI does not exist, Trumpet will attempt to subscribe to all the newsgroups available. This could take some time, and make you think that the computer has gone dead. A ticker should count over showing you that Trumpet is loading all the newsgroup info. The same thing happens when you select the subscribe box. Page 4 Trumpet Version 1.05 To read an article, merely select the article in the lower window by pressing <enter>. You can move about the article with the cursor keys, or if you have a mouse, you can click on the scroll bars. Try using the F7/F8 keys to move from article to article. You can also click on the bottom status line to invoke the commands if you have a mouse loaded. All in all, the program is probably "self-explanatory". (well not really, but I'm sure you'll figure it out :-) Here are some of the special commands available from the various parts of the program. Note that [key] means press the ALT key at the same time as pressing that key. For example, [R] means press ALT + R at the same time. ________________________ In the news group window ________________________ In the news group window ________________________ In the news group window (The top frame) Ins open a window of all the unsubscribed groups (when open, <enter> will subscribe the newsgroup) Del unsubscibe from a news groups [Z]ap Unsubscribe from all news groups __________________________ In the news article window __________________________ In the news article window __________________________ In the news article window (The bottom frame) F7/F8 will jump to the prev/next group with articles to be read. F9 cycle through header formats. [R]eadall will mark all the articles as having been read for the current group and then scan to the next group with articles in it. [U]nread Unread 20 articles at a time [T]oggle will toggle the read status of an article. [S]kip will mark the article as having been read without reading it. [F]ollow do a follow up to the article [P]ost post a new article f[O]rward forward article to mail user (defaults to self) ____________________________ In the article reader window ____________________________ In the article reader window ____________________________ In the article reader window (When an article has been selected) [H]eader toggle viewing of the header [W]ordwrap toggle word wrapping [P]rint print an article (Can also save to a file this way) [S]ave save article to a file (if files exists, then it is appended) [M]ail mail a letter to author of the article. [R]eply mail a reply to the author of the article. (includes article) f[O]rward forward article to mail user (defaults to self) F9 toggle rot13 The use of a mouse is supported via the standard mouse driver. Load your mouse driver before use. Trumpet Version 1.05 Page 5 ____________________________________________ Providing command line parameters to Trumpet ____________________________________________ Providing command line parameters to Trumpet ____________________________________________ Providing command line parameters to Trumpet NEWS takes the following parameters. news [ nntp-host ] { -option } The 'nntp-host' can be overridden in this manner. The option '-d' enables debugging. This is only used for debugging the TCP/IP part of the program. An example of providing parameters from the command line would be news -myip=133.32.1.5 -netmask=255.255.0.0 -gateway=133.32.250.1 Parameters may be in any order and can be read from the NEWS.PRM file, the command line, or environment variables. The individual parameters are nntp-host nntp-host nntp-host domain name or IP address of the NNTP server smtp-host smtp-host smtp-host domain name or IP address of the SMTP server dns-host dns-host dns-host IP address of Domain name server time-host time-host time-host IP address of Time server myip myip myip an ip address, rarp or bootp (in lower case) netmask netmask netmask your ip local network mask mygateway mygateway mygateway ip address of your gateway outside your local net mss mss mss maximum segment size that tcp can send. default 512 rwin rwin rwin size of the tcp receive window. site site site your e-mail site name user user user your e-mail user name organization organization organizationthe name of your organization fullname fullname fullname your full name signame signame signame your signature file name options options options your saved Trumpet options title-format title-format title-formatyour saved Trumpet title format timeout timeout timeout timeout in seconds for commands to time out. leave large (> 600). maildir maildir maildir specification of the maildir location (command line or environment variable only). vector vector vector Hex specification of the packet driver vector number debug debug debug debug options (see later) dbfile dbfile dbfile debug file name d d d equivalent to -debug=t _____________ Debug options _____________ Debug options _____________ Debug options The parameter -debug enables certain debugging options. the format is news -debug=xyz where xyz is a string of the following characters Page 6 Trumpet Version 1.05 e = ether header trace (only if ip trace, arp trace or rarp trace is on) a = arp trace r = rarp trace u = udp trace i = ip trace t = tcp trace e.g. news -debug=eat will trace arp packets with ether headers, and trace the tcp The -d option is equivalent to -debug=t You can also send output to a debug file with the option -dbfile e.g. news -d -dbfile=test.dbg will trace the tcp info into the file 'test.dbg' __________________ What Trumpet needs __________________ What Trumpet needs __________________ What Trumpet needs The files required are NEWS.EXE - the executable file. NEWS.PRM - a setup file for the news reader. NEWS.INI - a list of the newsgroups subscribed to. Also required A packet driver of class 1 (Bluebook) or class 6 (SLIP) Optionally required Mouse driver Trumpet Version 1.05 Page 7 A typical stand-alone setup would look like this myip = 131.217.35.100 user = peter netmask = 255.255.0.0 mygateway = 131.217.250.1 nntp-host = deimen.utas.edu.au:119 smtp-host = 131.217.1.19 dns-host = 131.217.1.19 time-host = 131.217.1.19 site = psychnet.psychol.utas.edu.au organization = Psychology Department, University of Tasmania mss = 512 rwin = 4096 fullname = Peter R. Tattam signame = c:\news\my.sig Page 8 Trumpet Version 1.05 ____________________________________ Notes for Novell Users & Supervisors ____________________________________ Notes for Novell Users & Supervisors ____________________________________ Notes for Novell Users & Supervisors Trumpet recognizes the existence of a novell network, and will act appropriately. Individual users will save their own NEWS.PRM and NEWS.INI in their mail directory. This directory is SYS:MAIL\nnnn where nnnn is their unique user-id number. Novell users will have some parameters stored in their user parameter file and the rest loaded from a global parameter file. When running from a network, some parameters may change from machine to machine. One such parameter is the ip address 'myip'. One can use RARP or BOOTP to determine the IP address of a workstation. The suggested way to run Trumpet is as follows. The Trumpet NEWS.EXE program should reside in a public directory. e.g. SYS:PUBLIC or SYS:TRUMPET A typical public setup follows. Notice that some parameters are missing. myip = rarp netmask = 255.255.0.0 mygateway = 131.217.250.1 nntp-host = 131.217.1.19 smtp-host = 131.217.1.19 dns-host = 131.217.1.19 time-host = 131.217.1.19 site = psychnet.psychol.utas.edu.au organization= Psychology Department, University of Tasmania rwin = 4096 mss = 1024 user = * fullname = * A typical user setup might be signame = c:\news\my.sig Trumpet will only require the file NEWS.PRM in the public directory. For full security, this file should contain all the Trumpet parameters except those which you allow users to modify. If the user and fullname are specified, they should have a "*" as their parameter. This means to load the username and fullname from the novell server. When Trumpet is started for the first time, the user will automatically have a NEWS.INI and NEWS.PRM created in their mail directory. When Trumpet is started, the existence of a NEWS.INI is checked,and if one is not found, a list of news groups will be retrieved from the NNTP server. This can take some time, so be patient. Trumpet Version 1.05 Page 9 The sequence of events for a novell user are : 1) determination of mail directory 2) NEWS.PRM loaded from user mail directory. (if exists) 3) NEWS.PRM loaded from NEWS.EXE directory. This will override any attempt to forge some of the global parameters. 4) if user and/or full name not set, then retrieve from server. 5) NNTP session opened. 6-a) if NEWS.INI exists in user mail directory then load it 6-b) or if NEWS.INI exists in NEWS.EXE directory then load it 6-c) or subscribe to all newsgroups on the NNTP server. .... .... [ optional 7) User changes Setup (limited to only .sig file name) 8) NEWS.PRM saved in mail directory ] .... .... 9) User quits. 10) NEWS.INI saved in mail directory 11) NEWS.PRM saved in user's mail directory. 12) NNTP session ended. 13) program ends. _______________ NEWS.INI format _______________ NEWS.INI format _______________ NEWS.INI format You may modify your own news.ini file. This can save space in Trumpet. The file is simply a list of lines, one per newsgroup. Each line has the following format. <name> <subscribed> <readto> <unread-list> where <name> ::= string <subscribed> ::= Y | N <readto> ::= integer <unread-list> ::= { integer [ - integer ] } e.g. comp.sys.novell Y 2345 sci.physics Y 1234 1021 1034-1041 1211 This format will be discontinued in the next release. I hope to standardize to the .newsrc format used by unix systems. Page 10 Trumpet Version 1.05 ___________ Bug Reports ___________ Bug Reports ___________ Bug Reports If you find a bug in Trumpet, I would like to hear about it. You can e-mail me at peter@psychnet.psychol.utas.edu.au If you can, send me the NEWS.PRM that you are using (supervisor version if using Novell), and a simple trace of the form news -d -dbfile=simple.dbg and then news -debug=eairtu -dbfile=full.dbg ___________________________ Trouble shooting check list ___________________________ Trouble shooting check list ___________________________ Trouble shooting check list Can't connect to NNTP server. Can't connect to NNTP server. Can't connect to NNTP server. Check that you have a packet driver loaded. Packet driver help is available from nelson@crynwr.com Check that you have a valid IP-address either manually or via RARP or BOOTP. Try telnetting to port 119 of the NNTP host using NCSA telnet to see if it is accessible. Can access NNTP server but can't read any articles. Can access NNTP server but can't read any articles. Can access NNTP server but can't read any articles. You need to be authorized to use the NNTP server. See the administrator of the NNTP server. Can read articles, but can't POST. Can read articles, but can't POST. Can read articles, but can't POST. You need to be authorized to post articles. Some groups don't allow posting. Can read articles, but can't MAIL. Can read articles, but can't MAIL. Can read articles, but can't MAIL. Have you filled in the SMTP-HOST parameter? You need to be authorized to use the SMTP host. See the system administrator. Interface runs really, really slow. (on ethernet) Interface runs really, really slow. (on ethernet) Interface runs really, really slow. (on ethernet) Packets are most likely being dropped because your host is sending too many packets at a time. Try setting RWIN=512, and MSS=512. Experiment a little. Interface runs really, really slow. (via SLIP). Interface runs really, really slow. (via SLIP). Interface runs really, really slow. (via SLIP). Trumpet Version 1.05 Page 11 You really want to use Trumpet via SLIP???? :-) Seriously... Later versions of Trumpet may have special facilities for background SLIP processing. If you are running SLIP, you may want to set MSS to a smaller size. (say 128 or 256) When I read large groups or large articles, Trumpet bombs. When I read large groups or large articles, Trumpet bombs. When I read large groups or large articles, Trumpet bombs. This is a known bug. Future versions of Trumpet will attempt to fix it up by providing article/group limits. Trumpet hangs halfway through a session. Trumpet hangs halfway through a session. Trumpet hangs halfway through a session. Many possible causes. IPXPKT being used with mss > 256.... set mss=256 Communications broken. Some TSR is interacting badly with Trumpet. Mouse driver behaving badly. Monster groups/articles. __________ Known bugs __________ Known bugs __________ Known bugs Large articles still crash Trumpet. This is because of insufficient error handling when expanding Turbo Vision Collections. File errors (e.g. out of space) don't allow you to retry. Out of sync sessions cause havoc. Don't set timeout too small. Please report any bugs to peter@psychnet.psychol.utas.edu.au You can trace bugs with posting by creating a file called POST.LOG in the same directory as NEWS.INI. All lines posted to the NNTP server will be saved in this file. _________________ Current wish list _________________ Current wish list _________________ Current wish list Archiving of articles via a simple database. (not far off now) Automatic uuencode/uudecode facility for binary postings. Use external editor Use novell bindery for posting/reading/mailing restrictions. Mail a copy of posting Cut & paste in editor Print out in Postscript A decent Manual This .DOC needs rewriting. No Print/File save error dialogs. Page 12 Trumpet Version 1.05 __________________________ Trumpet is going Shareware __________________________ Trumpet is going Shareware __________________________ Trumpet is going Shareware From version 1.05, Trumpet has become shareware. Due to the unprecedented demand for more features to be added to Trumpet, I am intending to recover some of the costs in the development of Trumpet. You may use Trumpet for up to a month to evaluate its usefulness. If at the end of that time you are satisfied with Trumpet as a product, you can register Trumpet. The basic registration fee for a single user version of Trumpet is US$10. The version of Trumpet released to the public will be one version behind that distributed by disk. Registration of Trumpet 1.05 Registration of Trumpet 1.05 Registration of Trumpet 1.05 All you need to do is send US$10 plus US$5 postage and you will receive the registration password for Trumpet in the mail. Purchase of Trumpet 1.06 Purchase of Trumpet 1.06 Purchase of Trumpet 1.06 When Trumpet 1.06 is ready, you can send me a cheque or postal order for US$10 registration plus US$10 to cover materials and postage. This version will have a few more of the facilities asked for on the wish list. I will publish what facilities are available in Trumpet 1.06 when ready. Multi-user site license Multi-user site license Multi-user site license Trumpet will be charged by the total number of users who have access to Trumpet on a network. A site is designated as being one organization located within a radius of 10 km. The pricing structure is thus 1-99 users $10 US per user 100-999 users $1000 US + $2 US per additional user above 100 1000-4999 users $2800 US + $0.20 US per additional user over 1000 5000+ $3600 US Australian users should contact me regarding Australian pricing information and availability. Cheques or Postal Orders should be made out to Psychology Department, University of Tasmania and sent to Trumpet Software, c/- Psychology Department, University of Tasmania GPO Box 252C, HOBART, TAS AUSTRALIA 7001 You may fill out the following order form and send it along with your cheque or Postal Order to the above address. Trumpet Version 1.05 Page 13 +-----------------------------------+ | O R D E R F O R M | | for Trumpet version 1.05 Software | +-----------------------------------+ Ship to: Bill to: [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] Please supply the following items: ---------------------------------------------------------------------- Licence to use Trumpet 1.05 for [ ] users. . . . . US$[ ] Tick one of the following. [ ] 5.25" disk with your registered version of Trumpet Cost - US$10 . . . . . . . . . . . . . . . . US$[ ] [ ] 3.5" disk with your registered version of Trumpet . Cost - US$10 . . . . . . . . . . . . . . . . US$[ ] [ ] The password to allow registration of Trumpet 1.05 Cost - US$5 . . . . . . . . . . . . . . . . US$[ ] Total. . . . . . . . . . . . . . . . . . . . . . . . . . US$[ ] Your registration name (required) (will appear on program) [___________________________________________________________________] Page 14 Trumpet Version 1.05 ___________________ Trumpet Bug History ___________________ Trumpet Bug History ___________________ Trumpet Bug History ______________________________________ Version 1.01 fixes the following bugs. ______________________________________ Version 1.01 fixes the following bugs. ______________________________________ Version 1.01 fixes the following bugs. Internal - NNTP result codes interpreted when exceptions occur. TCP/IP - modified to recycle packets out of sequence Unable to change IP address on command line. Some posting editor bugs fixed. Fixed RARP packets, timeout 10 seconds (was 5). ____________________________ Enhancements in Version 1.01 ____________________________ Enhancements in Version 1.01 ____________________________ Enhancements in Version 1.01 On initial startup (or NEWS.INI missing) the setup screen appears automatically. Any error conditions will display a message on the screen for a couple of seconds. U(nread command now unreads 20 articles at a time _____________________________________ Version 1.02 fixes the following bugs _____________________________________ Version 1.02 fixes the following bugs _____________________________________ Version 1.02 fixes the following bugs Check for low memory. Displays a message, and limps on with reduced memory. Article numbers > 65535 should work now. _____________________________________ Version 1.03 fixes the following bugs _____________________________________ Version 1.03 fixes the following bugs _____________________________________ Version 1.03 fixes the following bugs Some ARP code broken. TCP code improved for sending data. SMTP address not saved after setup screen. fixed bug when unread list contains old articles which have disappeared from NNTP host. Fixed bug in screen display when focussing a new group without loading. Fixed bug introduced by Memory low checking. If there were unread articles, the readto pointer was assigned to the last of them. Updated correctly now. _________________________ Version 1.03 Enhancements _________________________ Version 1.03 Enhancements _________________________ Version 1.03 Enhancements Forwarding command in article and news item windows. (defaults to self) Mail command sends new letter to author of article. Reply command replies to author of article. Indicator on start up about IP address shows netmask and default gateway. More dials on load/save of news.ini. Full name extracted from Novell bindery. BOOTP installed. More robust Novell usage. Command line entry of all parameters. Extended debug options. Trumpet Version 1.05 Page 15 ______________________ Version 1.04 Bug fixes ______________________ Version 1.04 Bug fixes ______________________ Version 1.04 Bug fixes TCP code modified to avoid Silly Window Syndrome Inclusion of RWIN parameter for small/slow ethernet adaptors. RARP bug fixed (The BOOTP enhancement broke this part) Path line contains the DNS look up for the IP address. Date line fixed to conform to Usenet format. Traces may be sent to a text file for later analysis You can now escape using any when reading large groups. You can now shell to DOS. ______________________ Version 1.05 bug fixes ______________________ Version 1.05 bug fixes ______________________ Version 1.05 bug fixes The "time-server address not specified causing articles to be rejected because of weird date: header" bug is fixed. Packet driver hooks modified to allow trace to work. The SMTP session is more robust. RCPT TO lines processed properly. CC: now works. Some changes to the TCP code. _________________________ Version 1.05 Enhancements _________________________ Version 1.05 Enhancements _________________________ Version 1.05 Enhancements Saves Trumpet settings Lots of cosmetic changes to the program. Improved Article header layout. Support for SLIP included. Timeout on NNTP commands Rot13 support (try F9 in the article viewer) Mail directory can be supplied via command line or environment variables. Send copy of mail to self. A net status indicator. A clock. The packet driver interrupt number can be set. NNTP port number can be set at end of NNTP host name. Page 16 Trumpet Version 1.05 Acknowledgements Acknowledgements Acknowledgements The following packages are acknowledged in the development of Trumpet. Turbo Vision for Turbo Pascal 6.0 by Borland International TSPA2760 library of Turbo Pascal units available from garbo.uwasa.fi by Prof. Timo Salmi, moderating at garbo.uwasa.fi anonymous FTP archives at the University of Vaasa, Finland.